Back in the good ol' days of insecure, pop-up infested IE, this would occur when you "accidentally" enter a porn site that throws pop-ups at you at lightning speed, and as soon as you get out of one pop-up, another one would come up. You could spend hours on the internet stuck in a porn loop. If you're lucky, a porn loop could even go as far as changing your desktop background to a pair of giant breasts and changing your homepage to another infinite porn loop.
Yes. Tech Support? Hello. I've been stuck in a porn loop for 2 weeks and it's ruining my social life. I typed in goggle.com instead of google.com, so now I am franticly closing smut window after smut window. What should I do?